<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>${error }</h1>
<h1>${SPRING_SECURITY_LAST_EXCEPTION.message }</h1>
<c:forEach var="row" items="${sessionScope }">
<li>${row.key }</li>
</c:forEach>
<form action="login" method="post">
<div>
	用户名:<input type="text" name="username">
</div>
<div>
	用户名:<input type="password" name="password">
</div>
<input type="submit" value="登陆">
<input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}" />
</form>
</body>
</html>